ALPA 31 BS 60
17
EN
cod. 3541B530 - 01/2012 (Rev. 00)
1. OPERATING INSTRUCTIONS
1.1 Introduction
Dear Customer
Thank you for choosing a
JOANNES
floor-standing boiler featuring advanced design,
cutting-edge technology, high reliability and quality construction. Please read this man-
ual carefully since it provides important information on safe installation, use and mainte-
nance.
ALPA 31 BS 60
is a high-efficiency heat generator for heating and domestic hot water
production, running on natural gas or LPG, equipped with an open-flue burner with elec-
tronic ignition, sealed chamber with forced ventilation, and microprocessor control sys-
tem. The stainless steel quick storage tank incorporated in the boiler ensures lots of
domestic hot water.
1.2 Control panel
fig. 1 - Control panel
Key
1 =
DHW temperature setting decrease button
2 =
DHW temperature setting increase button
3 =
Heating system temperature setting decrease button
4 =
Heating system temperature setting increase button
5 =
Display
6 =
Summer/Winter mode selection - Reset button - "Sliding Temperature" Menu
7 =
Unit On/Off - Economy/Comfort mode selection button
8 =
Winter mode
9 =
DHW operation
10 =
Summer mode
11 =
Multifunction
12 =
C (Comfort) mode
13 =
Heating mode
14 =
Shutdown-type fault
15 =
Burner On
16 =
All the arrows light up together on connecting the Remote Timer Control (op-
tional)
Indication during operation
Heating
A heating demand (generated by the Room Thermostat or Remote Timer Control) is in-
dicated by activation of the radiator (detail 13 - fig. 1).
fig. 2
DHW
A hot water tank heating demand is indicated by activation of the tap (detail 9 - fig. 1).
fig. 3
Exclude hot water tank (economy)
Hot water tank temperature maintaining/heating can be excluded by the user. If exclud-
ed, domestic hot water will not be delivered.
When hot water tank heating is on (default setting), the comfort symbol (detail 12 - fig. 1)
is activated on the display. The hot water tank can be activated/deactivated by the user
through the selection menu.
Press the button
(detail 7 - fig. 1). The display will indicate the selection, which can
be modified by operating the DHW buttons (details 1 and 2 - fig. 1): set ECO (Economy)
or CON (Comfort) and confirm by pressing the button
(detail 7 - fig. 1).
1.3 Turning on and off
Boiler not electrically powered
fig. 4 - Boiler not electrically powered
B
The antifreeze system does not work when the power and/or gas to the unit are
turned off. To avoid damage caused by freezing during long idle periods in win-
ter, it is advisable to drain all water from the boiler, DHW circuit and system; or
drain just the DHW circuit and add a suitable antifreeze to the heating system,
complying with that prescribed in sec. 2.3.
Boiler lighting
Switch on the power to the unit.
fig. 5 - Boiler lighting
•
For the following 120 seconds the display will show FH which identifies the heating
system air venting cycle.
•
During the first 5 seconds the display will also show the card software version.
•
Open the gas cock ahead of the boiler.
•
When the message FH disappears, the boiler is ready to operate automatically
whenever domestic hot water is drawn or in case of a room thermostat demand.
9 13
11 15
16
2
5
1
7
8
4
6
3
14
10
12
Summary of Contents for ALPA 31 BS 60
Page 67: ......
